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0.02 mole of urea is

the mole fraction of urea (molar mass = 60g/mole) in a solution prepared by dissolving 16g of urea in 39g of h2o
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2. asked by jessie
3. 4,277 views
Billions of pounds of urea are produced annually for use as a fertilizerThe reaction used is 2NH3+CO2=CO(NH2)2+H2O The typical
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2. asked by Enock
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Which of the following solutes dissolved in 1000 g of water would provide a solution with the LOWEST freezing point?A. 0.030
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2. asked by random
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What is the mole fraction of urea, CO(NH2)2, in a solution prepared by dissolving 6.6 g of urea in 30.2 g of methanol, CH3OH?
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2. asked by Anonymous
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Find the mass of urea needed to prepare 51.7 of a solution in water in which the mole fraction of urea is 7.80×10−2.
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2. asked by amy
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Find the mass of urea needed to prepare 50.1 of a solution in water in which the mole fraction of urea is 7.50×10−2.
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2. asked by Kelley
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Find the mass of urea (CH4N2O) needed to prepare 50.9 g of a solution in water in which the mole fraction of urea is
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2. asked by Nicole
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Find the mass of urea needed to prepare 51.7 g of a solution in water in which the mole fraction of urea is 7.59×10−2. anyone
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2. asked by jazz
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How many grams of Urea would you have to dissolve in 500ml of H2O in order for the mass percent of H2O to be 88.8%? What is the
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2. asked by regina
3. 511 views
2.2. Billions of kilograms of urea, are produced annually for use as a fertilizer. The reaction used is given below.NH3(g) +
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2. asked by mandla
3. 1,064 views